Inventor
HOFMANN HOLGER
DE24 patents
⚠️ This page may combine multiple inventors who share the name “HOFMANN HOLGER”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
THOMSON LICENSING
8 patentsUS7158471B2Jan 2, 2007
Device and method for reading multilayer optical disk with compensation of shading effects
THOMSON LICENSING2 citations62
US10121509B2Nov 6, 2018
Optical disc authentication by interferometric fingerprinting
THOMSON LICENSING0 citations50
US9117487B2Aug 25, 2015
Method and system for disc authentication and security
THOMSON LICENSING0 citations50
US9025426B2May 5, 2015
Optical disc with pre-recorded and recordable regions and method of forming the disc
THOMSON LICENSING0 citations50
US9019807B2Apr 28, 2015
Optical disc with pre-recorded and recordable regions and method of forming the disc
THOMSON LICENSING0 citations50
US8792321B2Jul 29, 2014
Optical disc with pre-recorded and recordable regions and method of forming the disc
THOMSON LICENSING0 citations50
US8379501B2Feb 19, 2013
Disc authentication by grayscale image
THOMSON LICENSING0 citations50
US7928865B2Apr 19, 2011
Method and apparatus for embedding second code into optical disc data by data modulation rule variation
THOMSON LICENSING1 citations50
OCE PRINTING SYSTEMS GMBH
4 patentsUS6501929B1Dec 31, 2002
Printing system for printing a recording medium using two printers, and a method for operating such a printing system
OCE PRINTING SYSTEMS GMBH39 citations89
US6256474B1Jul 3, 2001
Method and device for conveying a pre-printed striplike recording medium in a printing device
OCE PRINTING SYSTEMS GMBH26 citations88
US6318916B1Nov 20, 2001
Method and control for conveying a striplike recording medium with marginal perforation in a printer
OCE PRINTING SYSTEMS GMBH6 citations62
US7274901B2Sep 25, 2007
Method and arrangement for generating positionally accurate print images on a carrier material
OCE PRINTING SYSTEMS GMBH3 citations59